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Normas DIN – AENOR
DIN EN ISO 20795-1:2007-05

DIN EN ISO 20795-1:2007-05

Dentistry - Base polymers - Part 1: Denture base polymers (ISO/DIS 20795-1:2007); German version prEN ISO 20795-1:2007

Art dentaire - Polymères - Partie 1: Polymères pour base de prothèses dentaires (ISO/DIS 20795-1:2007); Version allemande prEN ISO 20795-1:2007

Zahnheilkunde - Kunststoffe - Teil 1: Prothesenkunststoffe (ISO/DIS 20795-1:2007); Deutsche Fassung prEN ISO 20795-1:2007

Fecha Anulación:
2019-02 /Withdrawn
Equivalencias internacionales:

ISO/DIS 20795-1 (2007-03)

prEN ISO 20795-1 (2007-03)

Relación con otras normas DIN:

Reemplazada por: DIN EN ISO 20795-1:2009-02

Resumen:
This standard classifies denture base polymers and copolymers and specifies their requirements. It also specifies the test methods to be used in determining compliance with these requriements. It further specifies requirements with respect to packaging and marking the products and to the instructions to be supplied for use of these materials. This standard applies to denture base polymers such as those listed below. a) Poly(acrylic acid ester); b) poly(substituted acrylic acid ester); c) poly(vinyl esters); d) polystyrene; e) rubber-modified poly(methacrylic acid esters); f) polycarbonates; g) polysulfones; h) poly(dimethacrylic acid ester); i) polyacetals (polyoxymethylene); j) copolymers or mixture of the polymers listed in a) through i).
Keywords:
Classification systems, Definitions, Dental, Dental equipment, Dental materials, Dental prosthesis, Dentistry, Determination, Dimensions, Evaluations, Form on supply, Impact resistance, Inspection specification, Instructions for use, Marking, Materials, Materials specification, Packages, Plastics, Polymers, Prosthesis, Prosthetic devices, Quality assurance, Sampling methods, Specification (approval), Specifications, Strength of materials, Testing
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